baber/WOPTO huggingface dataset:
Patent JP-S59143465-A (JP)
Title: Original reader
Inventor: OZAWA TAKASHI
IPC: H04N1/028
Filed: 1983-02-03
Abstract: PURPOSE:To reduce the capacity of a reading signal line and to read out an original at a high speed by dividing the signal line into plural signal lines and connecting the 2nd switching means extracting respective photoelectric conversion outputs in accordance with the divided signal lines. CONSTITUTION:Plural photoelectric converting elements 1a-1i each of which consists of a photodiode PD and a capacitor CD are formed on a board as a photoconductive thin film and photoelectric conversion outputs by respective elements 1a-1i are switched so as to be controlled by MOS transistors (TRs) 5a-5i, the 1st switching elements. Adjacent output electrodes of the TRs 5a- 5i are connected in common and the TRs 5a-5i are divided into blocks 5a- 5c, 5d-5f, 5g-5i. Respective parallel output lines of a shift register 6 are connected to the input electrodes of the TRs 5a-5i and a signal line 8 is connected to respective blocks through the 2nd switching elements 9A-9C. The elements 9A-9C are controlled by gates 20A-20C inputting the outputs of the register 6. Consequently, the original can be read out at a high speed.
Patent JP-S57132436-A (JP)
Title: Satellite access system
Inventor: KOZUKA SEIICHIROU
IPC: H04B7/212
Filed: 1981-02-09
Abstract: PURPOSE:To prevent generation of a forecasting error in a slave station, by correcting a frame synchronizing signal in accordance with a present position of the slave station, making its corrected synchronizing signal a reference, and transmitting its own station burst by an assigned time slot. CONSTITUTION:In case when an adjacent station of a slave station 5 is a reference station 2, the slave station 5 is installed in the vicinity of the reference station before transmission is started, a terminal 12 is connected to a terminal 6, and a frame synchronizing signal oscillating source of the slave station 5 is set to a prediochronous synchronizing state. Also, in case when a slave station 3 joins newly in the course of transmission of the reference station 2, and transmission is started, a terminal 10 is connected to the terminal 6 before the transmission is started, and a frame synchronizing signal oscillating source of the slave station 3 is set to a prediochronous synchronizing state against the reference station 2. In this way, terminals 9, 9' of the slave stations 5, 5' after starting the transmission are capable of becoming a reference frame synchronizing signal supply source to other slave station which starts transmission newly, in the same way as a supply source 7, respectively.
Patent JP-S53103122-A (JP)
Title: Pulse width modultion type inverter multiple connection
Inventor: HOSHI TOSHIHIKO
IPC: H02M7/497
Filed: 1977-02-18
Abstract: PURPOSE: To use a O-wire sinusoidal wave filter having a comparatively small capacity as a 3-phase 4-wire type filter by eliminating a multiple of 3 harmonic component in a 3-phase output phase voltage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60163055-A (JP)
Title: Controlling of copying machine
Inventor: YAMAZAKI HIDEO
IPC: G03G15/00
Filed: 1984-02-03
Abstract: PURPOSE:To reduce remarkably troubles for a conventional copying form by switching a form receiving shelf for discharging a copying form by a form gathering machine at the time point all fed by an automatic original feeding device. CONSTITUTION:A copying machine 100 is provided with an automatic original feeding device 200 and a form gathering machine (hereinafter called a sorter) 300. In the sorter 300, a copying form guided by a guide plate 119 is brought to a carrying roller 302 by a sponge roller 301. Subsequently the copying form is carried by the carrying roller, and fed to each paper receiving shelf (pin) 305 through a switching guide 304. When copying of the first document is ended, an operator places the second originals of N2 sheets on an original platen 201 and turns on a print key 31. In this way, the document of plural sentence number can be classified by one copy each to each pin of the sorter, and troubles for a conventional copying form can be reduced remarkably.
Patent JP-S58134316-A (JP)
Title: Detecting system of relative attitude spaceships using laser radar
Inventor: OOKUBO MITSURU
IPC: G01C21/24
Filed: 1982-02-05
Abstract: PURPOSE:To perform the relative attitude of spaceships with a small amount of fuel  consumption, by having a spaceship loaded with plural targets and a spaceship loaded  with plural laser radars and rotating the spaceship loaded with targets around its axis. CONSTITUTION:Targets 3a-3c of different crystals from each other are loaded to a  spaceship 1. In this case, the targets 3a and 3b are set on faces 4b and 4c, and the  target 3c is attached at the back of the target 3a in parallel to an axis 4a. While  laser radars 5a-5c which can discriminate the above-mentioned targets from the reflected light of the target are set to a spaceship 2. In this case, radars 5b and 5c are  set on faces 14b and 14c and equidistantly from faces 14a and 14c. First the ship 1 is  turned around the axis 4a, and the targets 3a and 3b are caught by the radars 5a and  5b to obtain phase angles 17a and 17b and distance information 18a-18d. Then the  axis 4a of the ship 1 is shifted to be set at the face 14a, and then the ship 1 is rotated around an axis 4b. Thus the relative attitude is detected between the axis 4c and  the face 14c. Finally the relative attitude is detected between an axis 4b and the face  14b. In such a way, the relative attitude is detected between spaceships with a small  amount of fuel consumption.
Patent JP-S57131115-A (JP)
Title: Receiver
Inventor: TOMOHIRO MAKOTO
IPC: H03J7/02
Filed: 1981-02-06
Abstract: PURPOSE:To get rid of a noise in case of switching, etc., by comparing a receiving level of a present receiving station with a receiving level of a nonpresent receiving station by interrupting a voice, switching it to a station whose receiving level is high, and also changing an attack time of a muting circuit when an electric field is varied, and at the time of detuning. CONSTITUTION:When an output of an averaging circuit 5 of a receiving level becomes a prescribed level or below, a signal is supplied to a voice interrupting circuit 7 from a control part 12, and a voice is interrupted. Subsequently, a present station data of a present data memory 13 is replaced with an inspecting station data 15, and tuning voltage is generated by the inspecting station data 15. A receiving level in this case is compared with a level of the averaging circuit 5 by a comparing circuit 6, and the present station data is changed to a station whose receiving state is good. When receiving the present station, the attack time of the muting circuit is shortened by switching a switch 22 so as to follow the input signal, and when receiving the inspecting station, said time is lengthened in reverse.
Patent JP-H03221494-A (JP)
Title: Pen point for writing brush
Inventor: OTSU HIROHISA
IPC: B43K1/12
Filed: 1990-01-26
Abstract: PURPOSE:To hold integrity by forming a pen point from a porous liquid supply body having flexibility obtained by bonding a synthetic fiber bundle by a synthetic resin elastomer and providing a proper number of annular grooves to the base part of a conical shape part whose leading end part becomes a writing end and setting the leading end part to the first bending point and setting the base part to the second bending point. CONSTITUTION:A pen point A has a writing brush shape composed of a porous liquid supply body 1 having ink passages in the longitudinal direction thereof and an appropriate number of annular grooves 5 are provided to the base part 4 of the conical shape part 2 whose sharp leading end part 3 becomes a writing end of the pen point A and the leading end part 3 is set to the first bending point and the base part 4 is set to the second bending point. When writing pressure is within a usual range, the leading end part 3 is freely bent corresponding to the intensity of the writing pressure to ensure desired writing line width and, when the writing pressure exceeds the usual range, the base part 4 is bent corresponding to the intensity degree of the writing pressure exceeding the usual range to absorb and disperse the writing pressure. By this constitution, even when writing pressure of a necessary degree or more is applied to the leading end part, the tip part having the annular grooves becomes a cushion and, therefore, the leading end part is not scattered and a line can be written within a range from a fine line to a thick line corresponding to the intensity of writing pressure.
Patent JP-H11171915-A (JP)
Title: Production of polymer using copper compound
Inventor: SHIBAYAMA KOICHI
IPC: C08F4/52
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polymer using a copper compound easily synthesized and also stable as a polymerization catalyst. SOLUTION: This method for producing a polymer is provided by using a copper compound expressed by a general formula: CuXn , LCuXn or L(L')CuXn [L, L' express each a ligand; X expresses a halogen atom, an alkoxy group, thioxy group, an aryloxy group, amino group, a secondary amino group, a tertiary amino group, cyano group, nitro group, an alkyl group or an allyl group; (n) is 0-2 integer] as a catalyst and/or polymerization initiator, in the case of polymerizing a vinylic monomer having <=1.5 absolute value of a polarity value (e).
Patent JP-H01194098-A (JP)
Title: Fire alarm system
Inventor: OKAYAMA YOSHIAKI
IPC: G08B17/00
Filed: 1988-01-29
Abstract: PURPOSE:To stably detect a fire even when the rise of a sensor output level is in any state at the time of generating a fire by outputting 1st and 2nd fire signals when an integrated value reaches the 1st and 2nd prescribed integrated values. CONSTITUTION:1st and 2nd integrating means respectively integrate the sensor output level respectively exceeding the 1st and 2nd prescribed levels LV1, LV2 and a deciding means decides that the a value SI1 integrated by the 1st integrating means reaches the 1st prescribed integrated value A, outputs the 1st fire signal, and at the time of deciding that a value SI2 integrated by the 2nd integrating means reaches the 2nd prescribed integrated value B, outputs the 2nd fire signal. In case of a fire having a sudden rise, the operation level of the sensor is increased, and in case of a fire having a moderate rise, the fire is detected at a low level. A quick fire or a slow fire can be decided by the generating state of the 1st or 2nd fire signal.
Patent JP-S54109190-A (JP)
Title: Electric connecting device
Inventor: YAMAGUCHI HISASHI
IPC: H01R12/24
Filed: 1978-02-16
Abstract: PURPOSE: To provide an electric connecting compact in construction and cheap in cost wherein junctions at two positions are formed on conductors at three positions, i.e. the bent part of a cable and both ends 3 thereof, and a junction with respect to the electric circuit is formed by respective conductors at one remaining position, thereby to connect in parallel the connected terminal groups.  
     CONSTITUTION: Respective conductors 41a positioned at one end of a coil-shaped cable 4 are constituted as junctions, and fixed to the output terminal group 21 on a print plate 3. Further, since the cable is formed into a coil shape, inclined conductors 41b of the cable, which are arranged in parallel on the common surface in a positional relation-ship where they are deflected from each other in the lateral direction, and assume the rectagular position in the axial direction of the coil, have convenient forms as junctions for a plurality of terminal groups arranged in parallel on  the same base plate, and are fixedly secured to write-in terminal groups 11, 12...  The interval between two adjacent conductors corresponds to that between the  print plate and each terminal of the panel base plate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59142707-A (JP)
Title: Signal processing circuit
Inventor: UCHIKOSHI KOUJI
IPC: H04N5/93
Filed: 1983-02-04
Abstract: PURPOSE:To obtain a playback signal with high fidelity by a two-head type helical scanning magnetic recording and reproducing device by generating a signal which has a specific gradient or curvature in a continuous holding period on the basis of a signal right before holding operation is started. CONSTITUTION:An input terminal 11 is connected to one univerted input terminal of an amplifier 21 through a resistance R1 and the connection point between the resistance R1 and amplifier 21 is grounded through a resistance R2. The output terminal of the amplifier 21 is connected to the other inverted input terminal through a resistance R3 and also connected to a capacitor C1 through an analog switch 3. A hold signal Sh which continues for a specific time on the basis of, for example, a head switching signal is inputted to an input terminal 12. Then, the hold signal Sh is inputted to the input terminal 12, and when the analog switch 3 is opened, the capacitor C1 holds the voltage of a playback demodulated signal right before it to develop an output voltage with the specific gradient at an output terminal 13 in the continuation period of the hold signal Sh.
Patent JP-H09214975-A (JP)
Title: Method and device for scene change adaptive moving image encoding
Inventor: SAKAGUCHI TOSHIBUMI
IPC: H04N19/196
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent picture quality from being degraded by unsuitable prediction after a scene change in the encoding of a moving image. SOLUTION: An image correlation discriminating process 32 is provided for discriminating the scene change that occurs between fields/between frames and further, by changing the encoding system of an image as the first object of following forward predictive encoding so as to facilitate intra-image encoding according to an encoding system selecting process 33 and the change of a selection reference corresponding to that discriminated result, picture quality is prevented from being degraded by unsuitable prediction.
Patent JP-2000213178-A (JP)
Title: Method and fittings for reinforcing structure
Inventor: ISHIKAWA YUICHI
IPC: E04G23/02
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for reinforcing a structure which is inexpensive and enables attainment of a stable reinforcing effect and which necessitates neither field welding nor heavy equipment, and fittings for reinforcing the structure which are used for this method. SOLUTION: Each of four fixation fittings 10 is fixed to the central part of each lateral side of a structure. The fixation fittings 10 are provided with grooves and screw holes respectively. Next, the opposite end parts of each of four reinforcing steel sheets 20 are embedded in the grooves and further retainers 40 are disposed on the end parts respectively. Then, the four reinforcing steel sheets 20 are fixed to the fixation fittings 10 by bolts 30. Herein the bolts 30 pass through holes provided in the end parts of the sheets 20. Moreover, non-shrinkage mortar 3 is filled in gaps 3a being present at four places between the reinforcing steel sheets 20 and the structure. Besides, a yield strength can be regulated by the number of bolts 30.
Patent JP-S57134294-A (JP)
Title: Aluminum alloy solder joint for heat exchanger
Inventor: TAKENO SHINJI
IPC: C22C21/00
Filed: 1981-02-10
Abstract: PURPOSE:To give excellent corrosion resistance by forming a joint with an Al alloy tube containing a specified quantity of Cr and an Al alloy fin containing a specified quantity of Mn using an Al alloy solder containing a specified quantity of Si, Mg. CONSTITUTION:An Al alloy tube containing 0.05-0.5wt% Cr, 0.5-2% Cu as required, the rest Al and inevitable impurities and an Al alloy fin containing 0.5- 2% Mn, one or >=2 kinds of 0.005-0.05% Sn, 0.005-0.05% In, 0.1-1% Zn as required, the rest Al and inevitable impurities are manufactured. With the tube and fin, a joint is formed using an Al alloy solder containing 5-13% Si, 0.2- 2% Mn, one or two of 0.005-0.05% Sn, 0.005-0.05% In as required, the rest Al and inevitable impurities.
Patent JP-S63184811-A (JP)
Title: Error correcting system for speed control system
Inventor: HASEGAWA SUSUMU
IPC: G05D13/62
Filed: 1987-01-27
Abstract: PURPOSE:To execute a speed control at a high speed and stably, even if an error is contained in a position signal, by predicting a speed and a position of a movable body of a control object in each sample period, and executing a control by using a predicted speed, in case when an abnormal speed has been detected. CONSTITUTION:The present speed is calculated by a speed calculating part 10, based on a digital position signal outputted from an A/D converter 9 of an output side of a sampling circuit 7. Also, in a predicted value calculating part 11, a predicted speed and a predicted position at the time of sampling of the next time are calculated in accordance with the variation quantity of the inputted present speed signal and the digital position signal, and stored temporarily in a storage part 12. In case when an abnormal speed detecting part 13 has detected a normal speed, an output of the speed calculating part 10 is inputted to a subtracting part 2 through a speed selecting part 14, and in case when said part has detected and abnormal speed, the predicted speed of the previous time stored in the storage part 12 is read out, inputted to the subtracting part 2 through the speed selecting part 14, and also, a predicted position signal and a predicted speed signal at the time of sampling of this time, stored in the storage part 12 are corrected to those of the previous time.
Patent JP-H04257318-A (JP)
Title: Polyester fiber product
Inventor: ISHII YASUO
IPC: C08K5/06
Filed: 1991-02-08
Abstract: PURPOSE:To provide the subject product having a light weight and excellent strength characteristics, suitable as sports wear, and made of polyester fibers comprising a composition consisting mainly of a polyester having ethylene terephthalate units as main repeating units and a specific melt viscosity-lowering agent. CONSTITUTION:The objective product is made of polyester fibers comprising a composition consisting mainly of 100 pts.wt. of a polyester resin having ethylene terephthalate units as main repeating units and 2-10 pts.wt. of a compound of the formula (R1,R2 are 9-18C alkyl; (l), mum)are an integer, respectively, satisfied with an equation: l+m=1-3; (n) is 0,1; X is S, O, etc.,) as a melt viscosity- lowering agent. The compound of the formula is obtained by reacting alpha 6-18C a-olefin with e.g. biphenyl or diphenyl ether in the presence of aluminum trichloride.
Patent JP-S57133416-A (JP)
Title: Connecting structure for optical fiber
Inventor: MATSUMOTO MICHITO
IPC: G02B6/36
Filed: 1981-02-12
Abstract: PURPOSE:To assemble and connect easily a structure in the field, by forming connector parts and a connector part between them in one body simultaneously. CONSTITUTION:Cylindrical pins 1 and pins 2 for alignment of fibers are provided. A plurality of cylindrical pins, for example >=6 pins are arranged close in the axial direction and are fixed by an adhesive or the like. Three pins 2, at least, of them indicated by oblique lines are longer than other pins and are coated with a mold release agent or the like preliminarily to prevent these pins from adhering to other pins. After cylindrical pins 1 are fixed sufficiently by the adhesive or the like, three pins (indicated by oblique lines) are pulled out. A half divided supporting material 3 is fitted to both ends of three pins and is divided into two in the center of cylindrical pins 1 at right angles. Thus, a part 5 corresponding to a connector part and a part 6 for connection of connectors are produced simultaneously by one-body forming.
Patent JP-S58145794-A (JP)
Inventor: BURAIAN JIYON AKURETSUDO
IPC: C11D17/00
Filed: 1983-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05219121-A (JP)
Title: Buffer circuit
Inventor: NODA TAKANORI
IPC: H04L47/43
Filed: 1992-02-04
Abstract: PURPOSE:To dispense with an address counter and a latch circuit to be installed independently at a write-in side and a read-out side by providing an FIFO memory and an up-down counter. CONSTITUTION:A FIFO memory 103 stores the data part of input data 115 and a data end signal 113 in response to a write-in signal 114 a write-in signal generation circuit 102 generates. Then, it outputs output data 120 and the data end signal 118 in response to a read-out signal 119 a read-out signal generation circuit 105 generates. The up-down counter 104 outputs an enable signal 117 at the time when the value of the counter is other than '0' by inputting the signals 113, 118. Besides, the circuit 105 outputs the signal 119 when a read-out start signal 116 is inputted while the signal 117 is being inputted, and it stops it when the signal 118 is inputted. Accordingly, the address counter and the latch circuit of the read-in side and the read-out side are dispensed with, and the circuit can be simplified.
Patent JP-S6029016-A (JP)
Title: Switch display device
Inventor: SATOU TAKAO
IPC: H03K17/18
Filed: 1983-02-08
Abstract: PURPOSE:To miniaturize a holding circuit itself by using a row terminal selecting signal as an address signal, using a column terminal selecting signal as a data signal, and processing serially the row terminal and the column terminal signal to eliminate the need for a decoder circuit. CONSTITUTION:The row terminal selection signal from a driving circuit 2 is supplied to the address terminal of a holding circuit 10 as an address signal. On the other hand, the column terminal selection signal is supplied to the data terminal of the circuit 10 as a data signal. Further, a connection/disconnection signal transmitted from a control circuit 6 is fed to the circuit 10 via the part of a control line 7. The circuit 10 writes and stores a data corresponding to the column terminal selection signal fed to the data terminal in an address corresponding to the row terminal selection signal fed to the address terminal by receiving the connection/disconnection signal. Then a display control circuit 11 feeds sequentially a read address to the circuit 10 periodically and reads the content of the address.
Patent JP-S59150482-A (JP)
Title: Solar battery
Inventor: MORITA HIROSHI
IPC: H01L31/042
Filed: 1983-02-08
Abstract: PURPOSE:To eliminate the loss of the amount of incident light and thus contrive to increase the efficiency and to reduce the cost by a method wherein a collector lead is led out to the surface opposite to the incidence side surface of a substrate through a through hole provided in the substrate. CONSTITUTION:An N<+> layer 62 is formed by depositing phosphorous on the P type Si single crystal wafer substrate 61. Next, after boring the through hole 63 of a desired size, a shattered layer generated on the inner wall of the through hole is removed, and successively a back surface P<+> layer 64 is formed. The second electrode 65 and the first one 66 are formed on both the surfaces back and front by a vacuum deposition method. Subsequently, a reflection preventing film 67 is formed. Then, an insulation film 68 is formed on the inner wall of the through hole and on the back surface electrode, and the third electrode 69 is formed. A Cu fine wire coated with solder is adhered to the first and second electrodes 66 and 65 through the through hole, thus being decided as the collector lead 70. When the solar battery formed in such a manner is viewed from above, the part shaded by the collector lead appears to reduce, which causes the increase of the efficiency of the solar battery.